System Monitoring Using NAGIOS, Cacti, and Prism.
|
|
- Lizbeth Lynch
- 8 years ago
- Views:
Transcription
1 System Monitoring Using NAGIOS, Cacti, and Prism. Thomas Davis, NERSC and David Skinner, NERSC ABSTRACT: NERSC uses three Opensource projects and one internal project to provide systems fault and performance monitoring. These three projects are NAGIOS, Cacti, and Prism. 1. Introduction Nagios, Cacti, and Prism are part of the core Operational Monitoring strategy at NERSC. 2. What is Nagios? Nagios is a fault monitoring software package with plugin support. The plugin support allows one to create methods of monitoring that are specific to a system, or business/contract logic. 2.1 Where/How do I get it? You can download it from Some Linux distributions (ie, Fedora) already have it in the repositories, allowing a binary install. 2.2 How does it work? By using 'plugins', it can monitor, notify, and acknowledge when faults occur. Can return 3 possible exit states OK, WARNING, and CRITICAL. The plugin can also return a text message, stating what the condition means. 2.2 What can I do with it? You can watch for network, process, hardware and software faults. You can also collect data for processing by other utilities. Notifications can be sent based on date, time, or severity. 3. What is Cacti? Cacti is performance monitoring tool based on a LAMP stack (Linux/Apache/MySQL/PHP) and RRD (Round Robin Database). It can collect, manage and display graphs of collected data. 3.1 Where/How do I get Cacti? Cacti is available from Some distributions (ie, Fedora) also supply a version in their repositories. However, and important architecture plugin feature of cacti has to be patched in. 3.2 How does Cacti work? Cacti uses Round Robin Databases (RRD) and MySQL database technologies to store collected information. MySQL and PHP is used to provide a graphical, web based interface to the RRD databases. Rrd database technology was popularized in the widely known MRTG graphing project. Cacti takes MRTG configuration to a whole new level it provides a 'click and point' interface to RRD's. A user can easily define, graph, and track over time many different devices without editing a configuration file using an editor. 3.3 What can I do with it? Cacti is extendable, and user driven. The limits are 4. What is PRISM? Prism is a project that collects data from varios NAGIOS systems using RDF, and then displays the results in an aggregated form. 4.1 How do I get PRISM? 4.2 How does it work? Using RDF/XML/RSS feeds from nagios, it collects, processes, and creates a color coded, simplified display of system status, allowing quick, easy visual notification of faults. CUG 2009 Proceedings 1 of 5
2 4.2 What can I do with it? Prism allows the grouping of several NAGIOS (in NERSC's case, 9 displays) into one display. This allows 'at a glance' status checks. DDN I/O operations, collected from a DDN controller port. 5. Examples of Nagios/Cacti/PRISM usage 5.1 Nagios fault monitoring of DDN controllers and drives. DDN Read/Write/Verify/Rebuild data rates graph A snapshot from nagios, showing the a DDN drive fault. This information is collected using telnet, driven by a Perl/Expect script. The script is capable of detecting system faults, system temperatures, and other errors. This plugin makes finding and repairing DDN faults easier. 5.2 Cacti data collection, processing and graphing of DDN controller and drive performance. Cacti is used to collect I/O statistics from the controllers. Areas of data collection are I/O operation statistics, I/O read/write/verify/rebuild data rates, and I/O block sizes, and drive temperatures. For each controller, a graph for each port, plus a graph for total is generated. The data is collected using either the DDN api or telnet/command line scraping. Examples of several different graphs are: DDN Write I/O Size, histogram style. 5.3 Thermal monitoring of a Cray XT4 system. Several plugins have been created to monitor the thermal environment in the machine room. The nodes monitored for temperature are Cray cabinets, air handling units (AHU), and DDN controllers and drives. The system has a set point that is used to send a WARNING message when the temperature rises past a certain point, and a CRITICAL message at a higher point. These two points are chosen to allow operations/staff to time to react and either fix the temperature problem or do a graceful shutdown. This is to prevent an automatic overtemp shutdown from occuring. The other goal of this monitoring is to help provide information on variances in the machine room floor temperatures, and provide long term information for future planning. CUG 2009 Proceedings 2 of 5
3 An example of a alert message from NAGIOS, which is monitoring the Cray cabinets using the XTWM service from the SMW: Notice in this message, that it contains several bits of information: 1) Type of alert. 2) Source of alert 3) Date & Time of alert. 4) Temperature of system The system also collects the temperature information, and stores into a MySQL database. This database is queried by Cacti, to generate a graph of temperatures, like this: When the temperature of the system returns back to normal,, nagios will send another message notification of recovery: This graph shows the average temperature over a 1 year span, reduced to a 1 day average from a 5 minute average. Nagios and Cacti are also combined, to generate a screen that allows 'at a glance' status thermal information of the system. This image shows that one can see there is no major temperature problems on the machine floor. However, one can see that certain parts of the floor are warmer than other parts. CUG 2009 Proceedings 3 of 5
4 the NAGIOS plugin looks at the XTCLI information generated on the SMW based on chassis, and faults on a node failure. The plugin works by using design feature of Nagios, in that you can go from an OK state, to an CRITICAL, then to an WARNING state, and only generate one message. The plugin does the following: 1. A cron job is run on the SMW, that generates a xtcli file. This file is transfered to the NAGIOS monitoring box for processing. 2. A plugin process this file, to find information on a chassis basis. 3. If a node flag state changes, a CRITICAL alert is issued. The down node is recorded into a status file for that chassis. 4. On the next pass. The plugin will now emit a warning state, unless another node flag changes state. The following is an example of a thermal event. Where a chiller had problems. This was caught, and operations/staff had a chance to correct the problem before the system reached an over temperature shutdown. All acknowledgements, recoveries, and warning states notifications are supressed. Only CRITICAL state s are sent for this plugin. Using this method allows the operations center to acknowledge the failed node in NAGIOS. Again, this gets back to 'at a glance' state information the Nagios tatical display will show non acknowledged node failures. An example from NAGIOS: 5.4 Monitoring using XTCLI a Cray XT4 system. This plugin was written to watch for down nodes, and then to log them to a database, generate an alert, and then also display the status in NAGIOS. Several problems had to be dealt with, starting with how do you monitor 9k+ nodes? The simplified answer is, you don't. The technique that is used by this plug and appears to work is monitor on a chassis basis. What this means is 5.5 Network Weathermap plugin of Cacti. One of the nagios/cacti systems collects data from several switches/routers in the network, and generates a network weather map. This weather map is useful to CUG 2009 Proceedings 4 of 5
5 figure out usage patterns ie, is someone/something transfer large amounts of data from the NERSC Global Filesystem (NGF) to the mass storage system? If so, the network weathermap can show this. The weathermap has also been used in the past to show poorly utilized or mis configured routes and links. Acknowledgments The Cray staff at NERSC, for being patient with some of the questions I have asked in trying to get performance and fault monitoring in place. The operations staff, for their adopting of the Cacti thermal page for Franklin before I even completed it, and their patience as I broke and fixed it on several occasions. About the Authors Thomas Davis works for NERSC, E Mail: tdavis@nersc.gov David Skinner works for NERSC, E Mail: dskinner@nersc.gov 5.6 Prism This image shows Prism in a completely acknowledged state. 7. Conclusion Nagios, Cacti, and Prism are 3 tools that are used everyday at NERSC. They provide valuble insight into system's status in a standardized way the reduces staff training. These tools have provided data into areas of NERSC that was assumed to be correctly configured, allowing a more proactive instead of reactive management style of systems to be used. CUG 2009 Proceedings 5 of 5
Network and Server Statistics Using Cacti
Network Management & Monitoring Network and Server Statistics Using Cacti These materials are licensed under the Creative Commons Attribution-Noncommercial 3.0 Unported license (http://creativecommons.org/licenses/by-nc/3.0/)
More informationNetwork and Server Statistics Using Cacti
Network Management & Monitoring Network and Server Statistics Using Cacti These materials are licensed under the Creative Commons Attribution-Noncommercial 3.0 Unported license (http://creativecommons.org/licenses/by-nc/3.0/)
More informationMaintaining Non-Stop Services with Multi Layer Monitoring
Maintaining Non-Stop Services with Multi Layer Monitoring Lahav Savir System Architect and CEO of Emind Systems lahavs@emindsys.com www.emindsys.com The approach Non-stop applications can t leave on their
More informationUSING OPEN SOURCE SOFTWARE IN DAILY ISP OPERATIONS
USING OPEN SOURCE SOFTWARE IN DAILY ISP OPERATIONS Yaman Hakmi Systems Engineer yhakmi@cisco.com v3.0 October 29, 2009 Agenda Introduction ISP Operational Background ISP Operational Challenges Open-source
More informationMONITORING RED HAT GLUSTER SERVER DEPLOYMENTS With the Nagios IT infrastructure monitoring tool
TECHNOLOGY DETAIL MONITORING RED HAT GLUSTER SERVER DEPLOYMENTS With the Nagios IT infrastructure monitoring tool INTRODUCTION Storage system monitoring is a fundamental task for a storage administrator.
More informationPATROL From a Database Administrator s Perspective
PATROL From a Database Administrator s Perspective September 28, 2001 Author: Cindy Bean Senior Software Consultant BMC Software, Inc. 3/4/02 2 Table of Contents Introduction 5 Database Administrator Tasks
More informationSCF/FEF Evaluation of Nagios and Zabbix Monitoring Systems. Ed Simmonds and Jason Harrington 7/20/2009
SCF/FEF Evaluation of Nagios and Zabbix Monitoring Systems Ed Simmonds and Jason Harrington 7/20/2009 Introduction For FEF, a monitoring system must be capable of monitoring thousands of servers and tens
More informationCAREN NOC MONITORING AND SECURITY
CAREN CAREN Manager: Zarlyk Jumabek uulu 1-2 OCTOBER 2014 ALMATY, KAZAKHSTAN Copyright 2010 CAREN / Doc ID : PS01102014 / Address : Chui ave, 265a, Bishkek, The Kyrgyz Republic Tel: +996 312 900275 website:
More informationGrids & networks monitoring - practical approach
Session 2 Networking for the Grid Grids & networks monitoring - practical approach Jedrzej Jajor Cezary Mazurek Wiktor Procyk INGRID 2007 Instrumenting the Grid Outline Introduction to monitoring Tools:
More informationMonitoring Tools for Large Scale Systems
Monitoring Tools for Large Scale Systems Ross Miller, Jason Hill, David A. Dillow, Raghul Gunasekaran, Galen Shipman, Don Maxwell Oak Ridge Leadership Computing Facility, Oak Ridge National Laboratory
More informationРезультат запроса: Cacti weathermap
Результат запроса: Cacti weathermap Weathermap is a network visualisation tool, to take data you already have in MRTG, Cacti or any other RRDtool-based monitoring system, and show you an overview of. Supported
More informationThis presentation introduces you to the new call home feature in IBM PureApplication System V2.0.
This presentation introduces you to the new call home feature in IBM PureApplication System V2.0. Page 1 of 19 This slide shows the agenda, which covers the process flow, user interface, commandline interface
More informationMonitoring the Grid at local, national, and global levels
Home Search Collections Journals About Contact us My IOPscience Monitoring the Grid at local, national, and global levels This content has been downloaded from IOPscience. Please scroll down to see the
More informationPatch Management. Module 13. 2012 VMware Inc. All rights reserved
Patch Management Module 13 You Are Here Course Introduction Introduction to Virtualization Creating Virtual Machines VMware vcenter Server Configuring and Managing Virtual Networks Configuring and Managing
More informationMALAYSIAN PUBLIC SECTOR OPEN SOURCE SOFTWARE (OSS) PROGRAMME. COMPARISON REPORT ON NETWORK MONITORING SYSTEMS (Nagios and Zabbix)
MALAYSIAN PUBLIC SECTOR OPEN SOURCE SOFTWARE (OSS) PROGRAMME COMPARISON REPORT ON NETWORK MONITORING SYSTEMS (Nagios and Zabbix) JANUARY 2010 Phase II -Network Monitoring System- Copyright The government
More informationA SURVEY ON AUTOMATED SERVER MONITORING
A SURVEY ON AUTOMATED SERVER MONITORING S.Priscilla Florence Persis B.Tech IT III year SNS College of Engineering,Coimbatore. priscillapersis@gmail.com Abstract This paper covers the automatic way of server
More informationGRNET NOC network monitoring & visualization tools
http://www.grnet.gr GRNET NOC network monitoring & TF-NOC Zurich Alex Kosiaris (alex@noc.grnet.gr) Leonidas Poulopoulos (leopoul@noc.grnet.gr) Network monitoring Constant monitoring of network for components
More informationNetwork performance overview. TEIN2 Bangkok September 2005
Network performance overview TEIN2 Bangkok September 2005 Agenda Network performance RRDtool Cacti (RRDtool Front-end) Network performance monitoring MRTG The first, open-source, easy to use performance
More information1. INTERFACE ENHANCEMENTS 2. REPORTING ENHANCEMENTS
W E L C O M E T O M O N I T O R I N G H E A V E N NEW THINGS ABOUT PANDORA FMS 5.0 A new version of Pandora FMS full of enhancements is about to hit the market. Pandora FMS 5.0 will be released by the
More informationThe new services in nagios: network bandwidth utility, email notification and sms alert in improving the network performance
The new services in nagios: network bandwidth utility, email notification and sms alert in improving the network performance Mohammad Ali Arsyad bin Mohd Shuhaimi Hang Tuah Jaya, 76100 Durian Tunggal,
More informationHow To Monitor Your Computer With Nagiostee.Org (Nagios)
Host and Service Monitoring at SLAC Alf Wachsmann Stanford Linear Accelerator Center alfw@slac.stanford.edu DESY Zeuthen, May 17, 2005 Monitoring at SLAC Alf Wachsmann 1 Monitoring at SLAC: Does not really
More informationRed Hat Network Satellite Management and automation of your Red Hat Enterprise Linux environment
Red Hat Network Satellite Management and automation of your Red Hat Enterprise Linux environment WHAT IS IT? Red Hat Network (RHN) Satellite server is an easy-to-use, advanced systems management platform
More informationRed Hat Satellite Management and automation of your Red Hat Enterprise Linux environment
Red Hat Satellite Management and automation of your Red Hat Enterprise Linux environment WHAT IS IT? Red Hat Satellite server is an easy-to-use, advanced systems management platform for your Linux infrastructure.
More informationTools and strategies to monitor the ATLAS online computing farm
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Tools and strategies to monitor the ATLAS online computing farm S. Ballestrero 1,2, F. Brasolin 3, G. L. Dârlea 1,4, I. Dumitru 4, D. A. Scannicchio 5, M. S. Twomey
More informationNetwork Monitoring. Review of Software
Network Monitoring Review of Software Components Network Discovery Availability monitoring Alerting system Service Monitoring Network Performance Asset Control Version Control Configuration Management
More informationProactively Monitoring Departmental Clinical IT Systems with an Open Source Availability System
Proactively Monitoring Departmental Clinical IT Systems with an Open Source Availability System C. Toland, C. Meenan, M. Warnock, and P. Nagy The goal of all radiology information technology (IT) support
More informationZend and IBM: Bringing the power of PHP applications to the enterprise
Zend and IBM: Bringing the power of PHP applications to the enterprise A high-performance PHP platform that helps enterprises improve and accelerate web and mobile application development Highlights: Leverages
More informationMonitoring backbone networks
R O N E N N M A N I A D U C A T I O E T W O R K Ro Net Edu Monitoring backbone networks Manuel Șubredu, Valeriu Vraciu RoEduNet Chișinău, September 9, 2014 Agenda Why? What? How? Tools? Facts! Why? A picture
More informationHPCC Monitoring and Reporting (Technical Preview) Boca Raton Documentation Team
HPCC Monitoring and Reporting (Technical Preview) Boca Raton Documentation Team HPCC Monitoring and Reporting (Technical Preview) Boca Raton Documentation Team Copyright 2015 HPCC Systems. All rights reserved
More informationWHITE PAPER GoundWork: Bringing IT Operations Management to Open Source and Beyond
WHITE PAPER GoundWork: Bringing IT Operations Management to Open Source and Beyond Sponsored by: GroundWork Open Source Stephen Elliot April 2007 EXECUTIVE SUMMARY Global Headquarters: 5 Speen Street Framingham,
More informationAvailability Management Nagios overview. TEIN2 training Bangkok September 2005
1 Availability Management Nagios overview Agenda 2 Introduction Objectives Functionalities Requirement. Architecture & Operation Operation Description WEB portal Plugins and extensions Plugins description
More informationThere are numerous ways to access monitors:
Remote Monitors REMOTE MONITORS... 1 Overview... 1 Accessing Monitors... 1 Creating Monitors... 2 Monitor Wizard Options... 11 Editing the Monitor Configuration... 14 Status... 15 Location... 17 Alerting...
More informationNetwork and Server Statistics using Cacti
Network and Server Statistics using Cacti PacNOG 6 November 2009 Hervey Allen Carlos Vicente Introduction A tool to monitor, store and present network and system/server statistics Designed around RRDTool
More information1. INTERFACE ENHANCEMENTS 2. REPORTING ENHANCEMENTS
W E L C O M E T O M O N I T O R I N G H E A V E N NEW THINGS ABOUT PANDORA FMS 5.0 A new version of Pandora FMS full of enhancements is about to hit the market. Pandora FMS 5.0 will be released by the
More informationViolin Symphony Abstract
Violin Symphony Abstract This white paper illustrates how Violin Symphony provides a simple, unified experience for managing multiple Violin Memory Arrays. Symphony facilitates scale-out deployment of
More informationTPAf KTl Pen source. System Monitoring. Zenoss Core 3.x Network and
Zenoss Core 3.x Network and System Monitoring A step-by-step guide to configuring, using, and adapting this free Open Source network monitoring system Michael Badger TPAf KTl Pen source I I flli\ I I community
More informationMonitoring MySQL. Presented by, MySQL & O Reilly Media, Inc. A quick overview of available tools
Monitoring MySQL Presented by, MySQL & O Reilly Media, Inc. A quick overview of available tools Monitoring! Monitoring your database is as important as benchmarking! You want to view trends over time!
More informationWÜRTHPHOENIX NetEye Version 3
WÜRTHPHOENIX NetEye Release Note WÜRTHPHOENIX NetEye Version 3 Release date: March 2009 Overview of the updates and newly introduced functionalities in VS 3 In the following summaries, you can obtain a
More informationA recipe using an Open Source monitoring tool for performance monitoring of a SaaS application.
A recipe using an Open Source monitoring tool for performance monitoring of a SaaS application. Sergiy Fakas, TOA Technologies Nagios is a popular open-source tool for fault-monitoring. Because it does
More informationPerceptive Software Platform Services
Perceptive Software Platform Services CLOUD SOLUTIONS process and content management Perceptive Software Platform Services Perceptive Software process and content management systems have been deployed
More informationEnsure Continuous Availability and Real-Time Monitoring of your HP NonStop Systems with ESQ Automated Operator
Ensure Continuous Availability and Real-Time Monitoring of your HP NonStop Systems with ESQ Automated Operator Open networks and connectivity give rise to increasingly complex environments and growing
More informationFITB. Network Graphing Done Right. Laurie Denness http://laur.ie. @lozzd
FITB Network Graphing Done Right Laurie Denness http://laur.ie @lozzd Monitoring Everyone knows it s important If it moves, graph it - Me, 2009 BTW: ##monitoringsucks on Freenode What is your network doing?
More informationHow To Use Ibm Tivoli Monitoring Software
Monitor and manage critical resources and metrics across disparate platforms from a single console IBM Tivoli Monitoring Highlights Help improve uptime and shorten Help optimize IT service delivery by
More informationProject Orwell: Distributed Document Integrity Verification
1 Project Orwell: Distributed Document Integrity Verification Tommy MacWilliam tmacwilliam@cs.harvard.edu Abstract Project Orwell is a client and server application designed to facilitate the preservation
More informationFUNCTIONAL OVERVIEW www.amdosoft.com
Business Process Protectors Business Service Management Active Error Identification Event Driven Automation Error Handling and Escalation Intelligent Notification Process Reporting IT Management Business
More informationStruxureWare TM Center Expert. Data
StruxureWare TM Center Expert Data End to end data center infrastructure management software for monitoring and control of power, cooling, security and energy usage from the building through IT systems
More informationCacti complete network graphing solution. Oz Melamed E&M Computing Jun 2009
Cacti complete network graphing solution Oz Melamed E&M Computing Jun 2009 About Cacti Cacti is a complete network graphing solution designed to harness the power of RRDTool's data storage and graphing
More informationA Scalable Network Monitoring System as a Public Service on Cloud
A Scalable Network Monitoring System as a Public Service on Cloud Network Technology Lab (NTL) NECTEC, THAILAND Chavee Issariyapat Network Technology Lab (NTL), NECTEC, THAILAND nano@netham.in.th Network
More informationEnterprise IT is complex. Today, IT infrastructure spans the physical, the virtual and applications, and crosses public, private and hybrid clouds.
ENTERPRISE MONITORING & LIFECYCLE MANAGEMENT Unify IT Operations Enterprise IT is complex. Today, IT infrastructure spans the physical, the virtual and applications, and crosses public, private and hybrid
More informationFileMaker 12. ODBC and JDBC Guide
FileMaker 12 ODBC and JDBC Guide 2004 2012 FileMaker, Inc. All Rights Reserved. FileMaker, Inc. 5201 Patrick Henry Drive Santa Clara, California 95054 FileMaker and Bento are trademarks of FileMaker, Inc.
More informationDo you know how your TSM environment is evolving?
Trend reporting for Tivoli Storage Manager Holger Speh Consulting IT Specialist Do you know how your TSM environment is evolving? Healthy? Well integrated? Data Growth? Accounting? 2 2 Historical Reporting
More informationVistara Lifecycle Management
Vistara Lifecycle Management Solution Brief Unify IT Operations Enterprise IT is complex. Today, IT infrastructure spans the physical, the virtual and applications, and crosses public, private and hybrid
More informationIntellicus Enterprise Reporting and BI Platform
Intellicus Cluster and Load Balancer Installation and Configuration Manual Intellicus Enterprise Reporting and BI Platform Intellicus Technologies info@intellicus.com www.intellicus.com Copyright 2012
More informationProfessional Xen Visualization
Professional Xen Visualization William von Hagen WILEY Wiley Publishing, Inc. Acknowledgments Introduction ix xix Chapter 1: Overview of Virtualization : 1 What Is Virtualization? 2 Application Virtualization
More informationEnd Your Data Center Logging Chaos with VMware vcenter Log Insight
End Your Data Center Logging Chaos with VMware vcenter Log Insight By David Davis, vexpert WHITE PAPER Table of Contents Deploying vcenter Log Insight... 4 vcenter Log Insight Usage Model.... 5 How vcenter
More informationThe Evolution of Cray Management Services
The Evolution of Cray Management Services Tara Fly, Alan Mutschelknaus, Andrew Barry and John Navitsky OS/IO Cray, Inc. Seattle, WA USA e-mail: {tara, alanm, abarry, johnn}@cray.com Abstract Cray Management
More informationAXIGEN Mail Server Reporting Service
AXIGEN Mail Server Reporting Service Usage and Configuration The article describes in full details how to properly configure and use the AXIGEN reporting service, as well as the steps for integrating it
More informationManagement of VMware ESXi. on HP ProLiant Servers
Management of VMware ESXi on W H I T E P A P E R Table of Contents Introduction................................................................ 3 HP Systems Insight Manager.................................................
More informationTECHNOLOGY WHITE PAPER Jan 2016
TECHNOLOGY WHITE PAPER Jan 2016 Technology Stack C# PHP Amazon Web Services (AWS) Route 53 Elastic Load Balancing (ELB) Elastic Compute Cloud (EC2) Amazon RDS Amazon S3 Elasticache CloudWatch Paypal Overview
More informationMEGARAC XMS Sx EXTENDIBLE MANAGEMENT SUITE SERVER MANAGER EDITION
MEGARAC XMS Sx EXTENDIBLE MANAGEMENT SUITE SERVER MANAGER EDITION THE EXTENDIBLE MANAGEMENT SUITE EXECUTIVE SUMMARY MEGARAC XMS stands for Extendible Management Suite and this is a complete management
More informationQuickSpecs. HP Integrity Virtual Machines (Integrity VM) Overview. Currently shipping versions:
Currently shipping versions: HP Integrity VM (HP-UX 11i v2 VM Host) v3.5 HP Integrity VM (HP-UX 11i v3 VM Host) v4.1 Integrity Virtual Machines (Integrity VM) is a soft partitioning and virtualization
More informationSEE-GRID-SCI. www.see-grid-sci.eu. SEE-GRID-SCI USER FORUM 2009 Turkey, Istanbul 09-10 December, 2009
SEE-GRID-SCI Grid Site Monitoring tools developed and used at SCL www.see-grid-sci.eu SEE-GRID-SCI USER FORUM 2009 Turkey, Istanbul 09-10 December, 2009 V. Slavnić, B. Acković, D. Vudragović, A. Balaž,
More informationAdvanced Science and Technology Institute Department of Science and Technology
PAWIKAN: A Scalable Network Management System for the Philippine Research, Education, and Government Information Network (PREGINET) http://pawikan.sourceforge.net Authors: Edwin Vinas, Jerremeo Gabas,
More informationCOMPARING NETWORK AND SERVER MONITORING TOOLS
COMPARING NETWORK AND SERVER MONITORING TOOLS Five data center managers speak out about LogicMonitor and Nagios SaaS vs. Open Source Contents 1. Introduction 2. Quick Summary 3. Installation 4. Initial
More informationUsing AppMetrics to Handle Hung Components and Applications
Using AppMetrics to Handle Hung Components and Applications AppMetrics has the ability to detect hung COM+ components and applications, providing a means of alerting staff to situations where critical
More informationMeritPresentationHandout
1 of 12 4/19/2005 11:46 AM MeritPresentationHandout Monitoring and Managing Networks with Open Source Software Merit Joint Technical Staff Meeting Pete Hoffswell - Davenport University April 26 2005 Davenport
More informationREQUIREMENTS LIVEBOX. http://www.liveboxcloud.com
2015 REQUIREMENTS LIVEBOX http://www.liveboxcloud.com LiveBox Srl does not release declarations or guarantees about this documentation and its use and decline any expressed or implied commercial or suitability
More informationYour eyes in the network
Your eyes in the network init.at informationstechnologie GmbH Tannhäuserplatz 2/5.OG 1150 Wien Austria Page 2 of 10 1 Table of contents 2 Why NOCTUA by init.at... 3 3 Your benefits with NOCTUA:... 4 4
More information101 ways to use SysAid
101 ways to use SysAid Keep IT simple by letting SysAid do what it does best- help you manage your IT. Print out this handy checklist of everything you can do with SysAid, and make sure you are taking
More informationWeb Analytics Understand your web visitors without web logs or page tags and keep all your data inside your firewall.
Web Analytics Understand your web visitors without web logs or page tags and keep all your data inside your firewall. 5401 Butler Street, Suite 200 Pittsburgh, PA 15201 +1 (412) 408 3167 www.metronomelabs.com
More informationManaging your Red Hat Enterprise Linux guests with RHN Satellite
Managing your Red Hat Enterprise Linux guests with RHN Satellite Matthew Davis, Level 1 Production Support Manager, Red Hat Brad Hinson, Sr. Support Engineer Lead System z, Red Hat Mark Spencer, Sr. Solutions
More informationOptimization of QoS for Cloud-Based Services through Elasticity and Network Awareness
Master Thesis: Optimization of QoS for Cloud-Based Services through Elasticity and Network Awareness Alexander Fedulov 1 Agenda BonFIRE Project overview Motivation General System Architecture Monitoring
More informationSTUDY AND SIMULATION OF A DISTRIBUTED REAL-TIME FAULT-TOLERANCE WEB MONITORING SYSTEM
STUDY AND SIMULATION OF A DISTRIBUTED REAL-TIME FAULT-TOLERANCE WEB MONITORING SYSTEM Albert M. K. Cheng, Shaohong Fang Department of Computer Science University of Houston Houston, TX, 77204, USA http://www.cs.uh.edu
More informationEMC UNISPHERE FOR VNXe: NEXT-GENERATION STORAGE MANAGEMENT A Detailed Review
White Paper EMC UNISPHERE FOR VNXe: NEXT-GENERATION STORAGE MANAGEMENT A Detailed Review Abstract This white paper introduces EMC Unisphere for VNXe, a web-based management environment for creating storage
More informationInstallation documentation for Ulteo Open Virtual Desktop
Installation documentation for Ulteo Open Virtual Desktop Copyright 2008 Ulteo SAS - 1 PREREQUISITES CONTENTS Contents 1 Prerequisites 1 1.1 Installation of MySQL.......................................
More informationUlteo Open Virtual Desktop Installation
Ulteo Open Virtual Desktop Installation Copyright 2008 Ulteo SAS - CONTENTS CONTENTS Contents 1 Prerequisites 2 1.1 Installation of MySQL....................................... 2 2 Session Manager (sm.ulteo.com)
More informationThe enterprise class monitoring solution for everyone
The enterprise class monitoring solution for everyone Today's topics Zabbix overview We met 2 years ago what's new? Uncommon uses 2 years for Zabbix Zabbix 2.0 out in May 13 maintenance releases of 1.8
More informationDetails. Some details on the core concepts:
Details Some details on the core concepts: Network documentation Diagnostic tools Monitoring tools Performance tools Active and passive tools SNMP Ticket systems Configuration and change management Documentation
More informationFree Network Monitoring Software for Small Networks
Free Network Monitoring Software for Small Networks > WHITEPAPER Introduction Networks are becoming critical components of business success - irrespective of whether you are small or BIG. When network
More informationBest Practices for Deploying and Managing Linux with Red Hat Network
Best Practices for Deploying and Managing Linux with Red Hat Network Abstract This technical whitepaper provides a best practices overview for companies deploying and managing their open source environment
More informationProactively Managing Servers with Dell KACE and Open Manage Essentials
Proactively Managing Servers with Dell KACE and Open Manage Essentials A Dell Technical White Paper Dell KACE Dell Open Manage Essentials THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY CONTAIN
More informationOMNITURE MONITORING. Ensuring the Security and Availability of Customer Data. June 16, 2008 Version 2.0
Ensuring the Security and Availability of Customer Data June 16, 2008 Version 2.0 CHAPTER 1 1 Omniture Monitoring The Omniture Network Operations (NetOps) team has built a highly customized monitoring
More informationDEPLOYMENT GUIDE Version 1.0. Deploying the BIG-IP LTM with the Nagios Open Source Network Monitoring System
DEPLOYMENT GUIDE Version 1.0 Deploying the BIG-IP LTM with the Nagios Open Source Network Monitoring System Deploying F5 with Nagios Open Source Network Monitoring System Welcome to the F5 and Nagios deployment
More informationSMARTcontrol. Dashboard. from
SMARTcontrol from 1% Dashboard The Dashboard gives you a real time view of hardware states in an easy to read graph and gauge layout. The system allows you to show data from as far back as 48 hours. Performance
More informationHow To Use 1Bay 1Bay From Awn.Net On A Pc Or Mac Or Ipad (For Pc Or Ipa) With A Network Box (For Mac) With An Ipad Or Ipod (For Ipad) With The
1-bay NAS User Guide INDEX Index... 1 Log in... 2 Basic - Quick Setup... 3 Wizard... 3 Add User... 6 Add Group... 7 Add Share... 9 Control Panel... 11 Control Panel - User and groups... 12 Group Management...
More informationDOCUMENT MANAGEMENT SYSTEM
DOCUMENT MANAGEMENT SYSTEM USER S MANUAL By: MIS Department Software Division Page 1 of 14 1. Overview Document Management System is a powerful web based file manager and storage utility. It was developed
More informationTECHNOLOGY WHITE PAPER Jun 2012
TECHNOLOGY WHITE PAPER Jun 2012 Technology Stack C# Windows Server 2008 PHP Amazon Web Services (AWS) Route 53 Elastic Load Balancing (ELB) Elastic Compute Cloud (EC2) Amazon RDS Amazon S3 Elasticache
More informationWIALAN Technologies, Inc. Network Monitoring System Overview
WIALAN Technologies, Inc. Network Monitoring System Overview Table of Content I. Introduction... 3 II. Connectivity... 3 III. Monitoring Core Module... 3 Current Status... 3 Reports... 8 System... 11 IV.
More informationMANAGED HOSTING SERVICES
D HOSTING SERVICES UND (included) umanageall ADMINISTRATION & MONITORING (bundle) wemanagecore (wemanageadmin +wemanagereact + wemanagealert ) ADMINISTRATION wemanageadmin wemanagesysadmin MONITORING wemanagereact
More informationTue Apr 19 11:03:19 PDT 2005 by Andrew Gristina thanks to Luca Deri and the ntop team
Tue Apr 19 11:03:19 PDT 2005 by Andrew Gristina thanks to Luca Deri and the ntop team This document specifically addresses a subset of interesting netflow export situations to an ntop netflow collector
More informationIndex terms Management, Measurement, Performance Monitoring, Middleware. Keywords Wi-Fi Networks, Service Level Agreement, Visualization
A Highly Scalable Monitoring Tool for Wi-Fi Networks Machaka, P. 1, Bagula, A. 1 and De Wet, N. 2 1 Intelligent Systems and Advanced Telecommunication Laboratory(ISAT) Department of Computer Science, Room
More informationUnified Batch & Stream Processing Platform
Unified Batch & Stream Processing Platform Himanshu Bari Director Product Management Most Big Data Use Cases Are About Improving/Re-write EXISTING solutions To KNOWN problems Current Solutions Were Built
More informationHow Comcast Built An Open Source Content Delivery Network National Engineering & Technical Operations
How Comcast Built An Open Source Content Delivery Network National Engineering & Technical Operations Jan van Doorn Distinguished Engineer VSS CDN Engineering 1 What is a CDN? 2 Content Router get customer
More informationSimplifying power management in virtualized data centers
Simplifying power management in virtualized data centers Eaton Intelligent Power Manager plug-in for VMware s vcenter Server integrates virtualization and power management Server virtualization enables
More informationMICROSOFT EXCHANGE 2010 4 MAIN CHALLENGES IT MANAGER HAVE TO FACE GSX SOLUTIONS
White paper September 2011 GSX SOLUTIONS MICROSOFT EXCHANGE 2010 4 MAIN CHALLENGES IT MANAGER HAVE TO FACE Project: Exchange 2010 Monitoring an reporting Targeted Product: GSX Monitor [ A d r e s s e d
More informationVIRTUOZZO TM FOR LINUX 2.6.1
. VIRTUOZZO TM FOR LINUX 2.6.1 WHAT S NEW DOCUMENT Copyright 2005 SWsoft TABLE OF CONTENTS TABLE OF CONTENTS... 2 INTRODUCTION: KEY THEMES... 3 Ease of Use and Manageablity... 3 Security... 3 Powerful...
More informationImplementing a secure high visited web site by using of Open Source softwares. S.Dawood Sajjadi Maryam Tanha. University Putra Malaysia (UPM)
Implementing of an open source high visited web site 1 Implementing a secure high visited web site by using of Open Source softwares S.Dawood Sajjadi Maryam Tanha University Putra Malaysia (UPM) March
More informationHardware Monitoring with the new Nagios IPMI Plugin
Hardware Monitoring with the new Nagios IPMI Plugin Werner Fischer Technology Specialist Thomas-Krenn.AG LinuxTag 2010 Berlin, 10.06.2010 Agenda 1) About Thomas Krenn 2) IPMI basics 3) Nagios IPMI Sensor
More informationInstructions for Access to Summary Traffic Data by GÉANT Partners and other Organisations
Contract Number: IST-2000-26417 Project Title: Deliverable D8 : Instructions for Access to Summary Traffic Data by GÉANT Partners and other Organisations Contractual Date: 31 May 2002 Actual Date: 14 August
More informationBetter Automation Environments
Better Automation Environments Matthew B. Doar March 2006 Peninsula Linux Users' Group (PenLUG) What's a Toolsmith? A catch-all term for build guy, SCM engineer, and tools wizard It's very useful when
More information